Cement base material or pedestal grouting material granulating is

Textured cement base material with grouting material ( Grouting material) After the completion of the construction, some site frequently pits. The other contractor headaches, party a and supervision are unhappy! So what is pitted formed? It have any effect on construction quality? Answers below Li Gong for you: pits is refers to the concrete surface present numerous irregular small pits, mung bean size diameter is usually not greater than 5 ㎜. Cause analysis: (1), the template surface is not clean, with slag slurry and other sundry; Diction, before pouring on the template is water wet or humid, concrete moisture was absorb or template template flat-fell seam leak slurry, close to the seam less component surface plasma, after ripping pits; (3), concrete mixing time is short, the water content is not accurate cause poor workability of concrete, concrete pouring and, in some places mortar less stones more form bee pits; (4), the grouting material without layered casting, concrete segregation, appeared pits; 5], concrete into the mold after vibrating does not reach the designated position, Or consider bubble not excluded construction method is not scientific problems) Bubble failed to completely discharge, after ripping pits. [6], vibrating too late, when the vibration has been partially solidified ( Vibrating method should be paid more attention to, when everything around how to make the bubbles into the right discharge) ； Its forming reason, the technology is given so much, temporarily deficiency, welcome to testify against a lot! As to how to avoid this kind of phenomenon and the textured phenomenon, how to handle with this edition is organizing and introduced the recent, please a lot of attention ( http://www。 godjc。 com) ！